******************* This email originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list https://spam.ic.ac.uk/SpamConsole/Senders.aspx to disable email stamping for this address. ******************* Dear all, I’m a Ph.D. student in Istanbul Technical University and trying to learn more about Nektar++ to use it in my future doctorate thesis. I have done all the tutorials that given to users by Nektar++ (in official website) but confused about creating and/or obtaining a restart file (*.rst). For example, in Flow Stability – Channel tutorial, a restart file (Channel-VCS.rst in the Stability folder) was provided to users but i could not understand how it can be created or obtained for other simulations. I read its definition and understand the differences between Channel-VCS.bse and Channel-VCS.rst (the latter one contains eingenvalues/eingenmodes of the system). I would be very grateful if you could help me understand. Sincerely yours. Selman Baysal R. A. in Hydraulics Dept. of Civil Eng’g Çanakkale Onsekiz Mart University <> — ITU Civil Eng., BSc. ITU Coastal Sci. & Eng., MSc. Gsm: +905436180777 —